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                        /Java入门第一季（IDEA工具）升级版

为什么不能运行呢？

public class HelloWorld{
    public static void main(String[] args) {
     int one = 10 ;
        int two = 20 ;
        int three = 0 ;
        three = one + two;
        System.out.println("three = onr + two==>"+ three);
        three+=one;
        System.out.println("three += one ==>" + three);
        three-=one;
        System.out.println("three -= one ==>" + three);
        three*=one;
        System.out.ptintln("three *= one ==>" + three);
        three/=one;
        System.out.println("three /= one ==>" + three);
        three%=one;
        System.out.println("three %= one ==>" + three);
        }
        }

慕标1475918

2018-09-19

源自：Java入门第一季（IDEA工具）升级版 3-3

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4 回答

洛辰m
2018-09-28

第7行one写错了，第13行println写错了，细心一点就好啦

0 回复有任何疑惑可以回复我~

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不成功不改名
2018-09-27

System.out.println("three = one + two ==>"+(three=one+two));        System.out.println("three += one ==>"+(three +=one));        System.out.println("three -= one ==>"+(three -=one));        System.out.println("three *= one ==>"+(three *=one));        System.out.println("three %= one ==>"+(three %=one));